Light Reduction & Exposure Balance: The variable ND2-32 filter provides 1-5 stop light reduction and the variable ND32-512 filter provides 5-9 stop light reduction. Dial the filter to get corresponding light reduction according to photography scene needs, you can use it on a partly cloudy day to bright sunny day to get motion blur.
Enhance Color & Contrast: The CPL Filters eliminate non-metallic surface reflections such as water and glass, and enhance the color and contrast, creating deep, rich scenic images, easily rotate the filter and adjust the shooting angle to get the best polarizing effect.
Magnetic Installation: With the magnetic system, the filter can be installed on the Osmo Pocket 3 lens very quickly and easily.